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13,017 results for “Positionning”
FIGURE 2. Transmission electron micrographs a, BDU 140431. b. BDU 100913. c. BDU 130052. d. BDHKU 35101 in Polyphasic analysis for elucidating the taxonomic position of selected unicellular marine cyanobacteria from Indian and Hong Kong coast
FIGURE 2. Transmission electron micrographs a, BDU 140431. b. BDU 100913. c. BDU 130052. d. BDHKU 35101. Thylakoid was denoted as T. Scale bar 200nm.
FIGURE 1 in Polyphasic analysis for elucidating the taxonomic position of selected unicellular marine cyanobacteria from Indian and Hong Kong coast
FIGURE 1. Bright field photomicrographs of a. BDU 10144. b. BDU 70542. c. BDU 140431. d. BDU 141741. e. BDHKU 20401. f. BDHKU 35301 g. BDU 130052. h. BDU 100913. i. BDU 130192. j. BDU 130911. k. BDHKU 35101. l. BDU 20121. Scale bar: 10μm.
FIGURE 4 in Polyphasic analysis for elucidating the taxonomic position of selected unicellular marine cyanobacteria from Indian and Hong Kong coast
FIGURE 4. Length of ITS region of the studied marine unicellular cyanobacteria —Spacer 1, —tRNAIle, —spacer2, —tRNAAla, —Spacer 3 and their GC content are presented within parenthesis.
FIGURE 3 in Polyphasic analysis for elucidating the taxonomic position of selected unicellular marine cyanobacteria from Indian and Hong Kong coast
FIGURE 3. Phylogenetic estimation on relationship of marine unicellular cyanobacteria inferred by maximum likelihood analysis of 16S rRNA gene sequences (~1386 bp). Number at nodes indicates the bootstrap values (1000 replicates) obtained from the analysis. Bootstrap values (≥ 50%) are indicated on the branches. The investigated strains are marked with a black triangle.
FIGURE 1 in The phylogenetic position of Polysiphonia scopulorum (Rhodomelaceae, Rhodophyta) based on molecular analyses and morphological observations of specimens from the type locality in Western Australia
FIGURE 1. Phylogenetic tree of the genus Polysiphonia sensu lato and outgroup taxon estimated with Maximum Likelihood (RAxML) analysis of rbcL sequences. Samples in bold type represent our data collected from Rottnest Island, Western Australia, while samples in plain type were downloaded from GenBank. Values at nodes indicate ML bootstrap support (BP) and the scale indicates substitutions per site.
FIGURE 2. Polysiphonia scopulorum Harvey. A in The phylogenetic position of Polysiphonia scopulorum (Rhodomelaceae, Rhodophyta) based on molecular analyses and morphological observations of specimens from the type locality in Western Australia
FIGURE 2. Polysiphonia scopulorum Harvey. A: Tetrasporophyte (Rottnest Island, Australia; 11 November 2015); B & C: Prostrate axes and numerous erect axes; D: Unicellular rhizoid in open connection (arrowhead) with a pericentral cell and apex of prostrate axes (arrow); E: Unicellular rhizoid in open connection (arrowhead) with pericentral cell and erect axes (arrow); F: Irregular branching pattern; G: Scar cells on erect axes; H: Cross-section of erect axes; I: Discoid rhodoplasts in pericentral cells; J: Apical cell (arrowhead) and endogenous branching (arrows) in erect axes; K–M: Apical cell (arrowhead) and exogenous branching (arrows) in erect axes; N: Apex of erect axes (arrowhead: apical cell); O & P: Trichoblast; Q: Adventitious branch (arrowhead); R: Tetrahedrally divided tetrasporangia; S: Tetrasporangia (arrowheads) and trichoblast or scar cells (arrows); T: Cross-section of tetrasporangial branch (arrowheads: pericentral cells, arrows: presporangial cover cells, t: tetrasporangium, cc: central cell); U: Slightly spiral arrangement of tetrasporangial series (Scale bars: A = 5 mm, B, C, F = 500 μm; D, E, H, I, Q, R, S, T = 50 μm; G, P, U = 100 μm; J–M = 20 μm; N = 30 μm; O = 200 μm).
FIGURE 2 in Detecting the phylogenetic position of Bovista acuminata (Agaricales, Basidiomycota) by an ITS-LSU combined analysis: the new genus Bryoperdon and revisitation of Lycoperdon subgen. Apioperdon
FIGURE 2. Bryoperdon acuminatum. Fresh basidiomes (TO HG191016). a in field; b in studio; c particular of the exoperidium; d particular of the exoperidium and ellipsoid-lacerate stoma. Scale bars: a, b = 10 mm; c = 5 mm; d = 2 mm. Pictures by A. Vizzini.
FIGURE 1 in Detecting the phylogenetic position of Bovista acuminata (Agaricales, Basidiomycota) by an ITS-LSU combined analysis: the new genus Bryoperdon and revisitation of Lycoperdon subgen. Apioperdon
FIGURE 1. Bayesian phylogenetic analysis based on the combined nrITS/nrLSU dataset of selected Lycoperdaceae. BPP values ≥ 0.7 are shown on the branches. For each sequenced taxon the Genbank number is given. The newly sequenced collections are in bold.
FIGURE 1 in Entoloma chamaemori (Entolomataceae, Basidiomycota)-a new boreal species, with isolated phylogenetic position
FIGURE 1. Maximum likelihood phylogeny (ITS) of selected members of the genus Entoloma inferred from RAxML analysis. Newly generated sequences are highlighted in bold. Sequence origins (GenBank) as well as voucher numbers (where available) are given. RAxML bootstrap supports values (>70%) and Bayesian posterior probabilities (>0.90) are indicated on the branches at nodes (ML/PP). The bar indicates 0.05 expected change per site per branch.
FIGURE 4. Entoloma chamaemori. a. Basidiospores, b. Basidia, c in Entoloma chamaemori (Entolomataceae, Basidiomycota)-a new boreal species, with isolated phylogenetic position
FIGURE 4. Entoloma chamaemori. a. Basidiospores, b. Basidia, c. Pileipellis. Bar = 10 μm. Drawings by Machiel Noordeloos.
FIGURES 1–9 in A new species of Nagumoea (Bacillariophyta) from Antarctica, and a further consideration of the systematic position of the genus
FIGURES 1–9. Nagumoea livingstonensis sp. nov. LM and SEM pictures taken from the type locality (Byers Peninsula, Livingston Island, South Shetland Islands, Sample BY002). 1–4. LM pictures of valve views showing the fibular structure. Fig. 5. Entire frustule in girdle view. Fig. 6. SEM internal detail of the central area showing the typical fibular structure with the connecting siliceous ridges (see arrow) and the proximal raphe endings terminating on the central nodule. Fig. 7. SEM external view of an entire valve. Fig. 8. SEM external view of an entire valve, showing the valve face/mantle junction and the valve mantle. Fig. 9. SEM internal view of an entire valve. The arrows indicate the siliceous connections between the fibulae. Scale bar represents 10 μm for Figs 1–5 and 7, 1 μm for Fig. 6 and 5 μm for Figs 8 & 9.
FIGURES 31–36 in Valve ultrastructure of Nitzschia shanxiensis nom. nov., stat. nov. and N. tabellaria (Bacillariales, Bacillariophyceae), with comments on their systematic position
FIGURES 31–36. SEM micrographs of Nitzschia tabellaria. 31. External view of the valve, showing the swollen valve with a simple ridged keel. 32. Central area showing the raphe is filiform and without central raphe ending. 33. Valve terminus showing the hooked raphe ends. 34. Internal view of the valve, showing the canal raphe subtended by fibulae. 35. Internal view of valve center showing the fibulae structures. 36. Distal raphe ends showing helictoglossae and are positioned on the mantle at the apices.
FIGURES 25–30 in Valve ultrastructure of Nitzschia shanxiensis nom. nov., stat. nov. and N. tabellaria (Bacillariales, Bacillariophyceae), with comments on their systematic position
FIGURES 25–30. SEM micrographs of Nitzschia shanxiensis. 25. External view of the valve, showing the keel extending marginally from apex to apex. 26. Central area showing the raphe is without central raphe ending, areolae are circular to elongate. 27. Valve terminus showing the hooked raphe ends. 28. Internal view of the valve, showing the canal raphe subtended by fibulae. 29. Internal view of valve center showing the fibulae structures. 30. Distal raphe ends showing helictoglossae and are positioned on the mantle at the apices.
FIGURES 1–24 in Valve ultrastructure of Nitzschia shanxiensis nom. nov., stat. nov. and N. tabellaria (Bacillariales, Bacillariophyceae), with comments on their systematic position
FIGURES 1–24. LM micrographs of Nitzschia shanxiensis and Nitzschia tabellaria. 1–12: Nitzschia shanxiensis. 13–24: Nitzschia tabellaria. Scale bar: 10 μm.
Dataset for the paper "Electrochemical and Spectroscopic Characterisation of Organic Molecules with High Positive Redox Potentials for Energy Storage in Aqueous Flow Cells", DOI:10.1039/d4ya00366g
<table> <tbody> <tr> <td>The data in this spreadsheet was used to produce the figures in the paper</td> </tr> <tr> <td>Authors:</td> <td>Christopher G. Cannon, Peter A. A. Klusener, Nigel P. Brandon, and Anthony R. J. Kucernak</td> </tr> <tr> <td>Title:</td> <td>Electrochemical and Spectroscopic Characterisation of Organic Molecules with High Positive Redox Potentials for Energy Storage in Aqueous Flow Cells</td> </tr> <tr> <td>Journal:</td> <td>Energy Advances</td> </tr> <tr> <td>DOI:</td> <td>DOI:10.1039/d4ya00366g</td> </tr> <tr> <td>Please cite the above reference if you wish to use this data</td> </tr> <tr> <td> </td> <td> </td> </tr> <tr> <td>DOI of data:</td> <td><span>10.5281/zenodo.13712672</span></td> </tr> </tbody> </table>
FIGURE 7 in Phylogenetic position of Argentinian and Chilean endemic species of Senecio ser. Culcitium (Asteraceae) with an evolutionary analysis of morphological characters
FIGURE 7. Geographical distribution of Senecio ser. Culcitium showing groups into which the series was split.
FIGURE 8 in Phylogenetic position of Argentinian and Chilean endemic species of Senecio ser. Culcitium (Asteraceae) with an evolutionary analysis of morphological characters
FIGURE 8. Erect capitula in excluded species (A- E) vs nodding capitula in Senecio ser. Culcitium s.str. (F). Senecio aspleniifolius (A), S. gilliesii (B), S. jarae (C), S. magellanicus (D), S. martinensis (E), S. keshua (F). Photos by: M. Suescún (A), F. Zuloaga (B-D), M. Ferreyra (E), C. Zanotti (F).
FIGURE 6 in Phylogenetic position of Argentinian and Chilean endemic species of Senecio ser. Culcitium (Asteraceae) with an evolutionary analysis of morphological characters
FIGURE 6. Mapping of 'pubescence of the style branches' character in one of the most parsimonious trees derived from the MP analysis of the combined dataset. Blue color indicates style branches with a tuft of longer hairs; red color indicates apically truncate with a ring of penicillate collecting hairs without a tuft of longer hairs. Species previously included in Senecio ser. Culcitium sensu Cabrera are shaded.
FIGURE 1 in Phylogenetic position of Argentinian and Chilean endemic species of Senecio ser. Culcitium (Asteraceae) with an evolutionary analysis of morphological characters
FIGURE 1. Strict consensus of MP plastid analysis. Species previously included in Senecio ser. Culcitium sensu Cabrera are shaded. Jackknife values (GC differences) are shown associated with the branches.
FIGURE 5 in Phylogenetic position of Argentinian and Chilean endemic species of Senecio ser. Culcitium (Asteraceae) with an evolutionary analysis of morphological characters
FIGURE 5. Mapping of 'development of the calycular bracts' character in one of the most parsimonious trees derived from the MP analysis of the combined dataset. Blue color indicates developed calycular bracts; red color indicates non developed calycular bracts. Species previously included in Senecio ser. Culcitium sensu Cabrera are shaded.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.